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Ramon Oliva
Ramon Oliva
Postdoctoral researcher, EventLab, Universitat de Barcelona (UB)
Verified email at ub.edu - Homepage
Title
Cited by
Cited by
Year
Timing of surgery following SARS-CoV-2 infection: an international prospective cohort study
COVIDSurg Collaborative
Anaesthesia 76 (6), 748-758, 2021
554*2021
Elective cancer surgery in COVID-19–free surgical pathways during the SARS-CoV-2 pandemic: an international, multicenter, comparative cohort study
JC Glasbey, D Nepogodiev, JFF Simoes, O Omar, E Li, ML Venn, PGDME, ...
Journal of Clinical Oncology 39 (1), 66-78, 2021
2662021
Effect of COVID-19 pandemic lockdowns on planned cancer surgery for 15 tumour types in 61 countries: an international, prospective, cohort study
J Glasbey, A Ademuyiwa, A Adisa, E AlAmeer, AP Arnaud, F Ayasra, ...
The Lancet Oncology 22 (11), 1507-1517, 2021
2492021
Delaying surgery for patients with a previous SARS-CoV-2 infection
Journal of British Surgery 107 (12), e601-e602, 2020
1482020
A virtual out-of-body experience reduces fear of death
P Bourdin, I Barberia, R Oliva, M Slater
PloS one 12 (1), e0169343, 2017
1462017
A separate reality: An update on place illusion and plausibility in virtual reality
M Slater, D Banakou, A Beacco, J Gallego, F Macia-Varela, R Oliva
Frontiers in virtual reality 3, 914392, 2022
1162022
SARS-CoV-2 infection and venous thromboembolism after surgery: an international prospective cohort study.
C COVIDSurg, C GlobalSurg
Anaesthesia 77 (1), 28-39, 2022
1002022
Preoperative nasopharyngeal swab testing and postoperative pulmonary complications in patients undergoing elective surgery during the SARS-CoV-2 pandemic
British Journal of Surgery 108 (1), 88-96, 2021
972021
An embodied perspective as a victim of sexual harassment in virtual reality reduces action conformity in a later milgram obedience scenario
S Neyret, X Navarro, A Beacco, R Oliva, P Bourdin, J Valenzuela, ...
Scientific reports 10 (1), 6207, 2020
862020
Virtual mortality and near-death experience after a prolonged exposure in a shared virtual reality may lead to positive life-attitude changes
I Barberia, R Oliva, P Bourdin, M Slater
PloS one 13 (11), e0203358, 2018
722018
NEOGEN: Near optimal generator of navigation meshes for 3D multi-layered environments
R Oliva, N Pelechano
Computers & Graphics 37 (5), 403-412, 2013
652013
Head and neck cancer surgery during the COVID‐19 pandemic: an international, multicenter, observational cohort study
COVIDSurg Collaborative, R Shaw, SC Winter, J Glasbey, MWS Ho, ...
Cancer 127 (14), 2476-2488, 2021
602021
A comparative study of navigation meshes
W Van Toll, R Triesscheijn, M Kallmann, R Oliva, N Pelechano, J Pettré, ...
Proceedings of the 9th International Conference on Motion in Games, 91-100, 2016
492016
Virtually being lenin enhances presence and engagement in a scene from the russian revolution
M Slater, X Navarro, J Valenzuela, R Oliva, A Beacco, J Thorn, Z Watson
Frontiers in Robotics and AI 5, 91, 2018
472018
Machine learning risk prediction of mortality for patients undergoing surgery with perioperative SARS-CoV-2: the COVIDSurg mortality score
British journal of surgery 108 (11), 1274-1292, 2021
452021
Death following pulmonary complications of surgery before and during the SARS-CoV-2 pandemic
British Journal of Surgery 108 (12), 1448-1464, 2021
432021
Effects of pre‐operative isolation on postoperative pulmonary complications after elective surgery: an international prospective cohort study
COVIDSurg Collaborative, GlobalSurg Collaborative, D Nepogodiev, ...
Anaesthesia 76 (11), 1454-1464, 2021
432021
Automatic generation of suboptimal navmeshes
R Oliva, N Pelechano
Motion in Games: 4th International Conference, MIG 2011, Edinburgh, UK …, 2011
412011
Outcomes of gynecologic cancer surgery during the COVID-19 pandemic: an international, multicenter, prospective CovidSurg-Gynecologic Oncology Cancer study
C Fotopoulou, T Khan, J Bracinik, J Glasbey, N Abu-Rustum, L Chiva, ...
American Journal of Obstetrics & Gynecology 227 (5), 735. e1-735. e25, 2022
332022
Elective surgery system strengthening: development, measurement, and validation of the surgical preparedness index across 1632 hospitals in 119 countries
JC Glasbey, TEF Abbott, A Ademuyiwa, A Adisa, E Alameer, S Alshryda, ...
The Lancet 400 (10363), 1607-1617, 2022
282022
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